Given numbers are 268,397,716,764,445

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 268,397,716,764,445 is 1618719915580.

Find LCM of 268,397,716,764,445 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 2 x 67 x 397 x 179 x 191 x 445 = 1618719915580

Therefore, the lowest common multiple of 268,397,716,764,445 is 1618719915580.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

268 x 397 x 716 x 764 x 445 = 25899518649280

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

268 : 1, 2, 4, 67, 134, 268

397 : 1, 397

716 : 1, 2, 4, 179, 358, 716

764 : 1, 2, 4, 191, 382, 764

445 : 1, 5, 89, 445

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 268,397,716,764,445, is 1.

Now, the common factors can be found like this.

268:2x 2x 67

397:397

716:2x 2x 179

764:2x 2x 191

445:5x 89

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 25899518649280/(1x16)

LCM = 25899518649280/16

LCM = 1618719915580

Thus, we can understand that the LCM of 268,397,716,764,445 is 1618719915580.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 254, 730, 251, 603, 986
• LCM of 418, 814, 267, 918, 308
• LCM of 710, 458, 624, 381, 479
• LCM of 863, 964, 628, 297, 139
• LCM of 946, 947, 192, 326, 614

1. What is the LCM of 268, 397, 716, 764, 445?

Answer: LCM of 268, 397, 716, 764, 445 is 1618719915580.

2. How to calculate the LCM of 268, 397, 716, 764, 445?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 268, 397, 716, 764, 445.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.